WlzDrawDomain.c File Reference

Functions for composing a domain from simple drawing commands. More...

Data Structures
struct	_WlzDrawDomWSp
	Workspace in which drawing commands are parsed. More...

Typedefs
typedef enum _WlzDrawDomAct	WlzDrawDomAct
typedef enum _WlzDrawDomCmd	WlzDrawDomCmd
typedef struct _WlzDrawDomWSp	WlzDrawDomWSp

Enumerations
enum	_WlzDrawDomAct {   WLZ_DRAWDOM_ACT_NONE,   WLZ_DRAWDOM_ACT_DRAW,   WLZ_DRAWDOM_ACT_ERASE }
	Drawing actions. Typedef: WlzDrawDomAct. More...
enum	_WlzDrawDomCmd {   WLZ_DRAWDOM_CMD_CIRCLE,   WLZ_DRAWDOM_CMD_END,   WLZ_DRAWDOM_CMD_ERROR,   WLZ_DRAWDOM_CMD_LINE,   WLZ_DRAWDOM_CMD_INIT,   WLZ_DRAWDOM_CMD_PEN,   WLZ_DRAWDOM_CMD_UNKNOWN }
	Commands in the drawing string which are understood. Typedef: WlzDrawDomCmd. More...

Functions
WlzObject *	WlzDrawDomainObj (WlzDVertex2 org, WlzThreeDViewStruct *view, int keep2D, char *cmdStr, int *dstErrIdx, WlzErrorNum *dstErr)
	Constructs a 3D spatial domain object (without values) by drawing on a section in 3D space, using commands in the given command string. More...

Detailed Description

Functions for composing a domain from simple drawing commands.

Author

Bill Hill

Date

August 2008

Version

Id

eac3513b017ade0693cf86274ec3267c5afb2ef0

Address: MRC Human Genetics Unit, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Western General Hospital, Edinburgh, EH4 2XU, UK.

Copyright (C), [2012], The University Court of the University of Edinburgh, Old College, Edinburgh, UK.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Typedef Documentation

typedef enum _WlzDrawDomAct WlzDrawDomAct

typedef enum _WlzDrawDomCmd WlzDrawDomCmd

typedef struct _WlzDrawDomWSp WlzDrawDomWSp

Enumeration Type Documentation

enum _WlzDrawDomAct

Drawing actions. Typedef: WlzDrawDomAct.

Enumerator
WLZ_DRAWDOM_ACT_NONE	No action.
WLZ_DRAWDOM_ACT_DRAW	Add drawn region.
WLZ_DRAWDOM_ACT_ERASE	Remove drawn region.

enum _WlzDrawDomCmd

Commands in the drawing string which are understood. Typedef: WlzDrawDomCmd.

Enumerator
WLZ_DRAWDOM_CMD_CIRCLE	Draw a circle.
WLZ_DRAWDOM_CMD_END	End of command string.
WLZ_DRAWDOM_CMD_ERROR	Not a command but an error.
WLZ_DRAWDOM_CMD_LINE	Draw a line.
WLZ_DRAWDOM_CMD_INIT	Initial command of the string which identifies the string as a drawing command string and it's version.
WLZ_DRAWDOM_CMD_PEN	Draws a polyline with rounded ends and joins.
WLZ_DRAWDOM_CMD_UNKNOWN	Unknown command.